19433792

素因数分解:

$2^6\times 7^2\times {\mathrm{6197}}^1$

素因数の和:6223

約数の個数: 42

約数和(自身を含む): 44867322

約数和(自身を除く): 25433530

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6197, 12394, 24788, 43379, 49576, 86758, 99152, 173516, 198304, 303653, 347032, 396608, 607306, 694064, 1214612, 1388128, 2429224, 2776256, 4858448, 9716896, 19433792]

約数ペア:

[(1, 19433792), (2, 9716896), (4, 4858448), (7, 2776256), (8, 2429224), (14, 1388128), (16, 1214612), (28, 694064), (32, 607306), (49, 396608), (56, 347032), (64, 303653), (98, 198304), (112, 173516), (196, 99152), (224, 86758), (392, 49576), (448, 43379), (784, 24788), (1568, 12394), (3136, 6197)]